Relational Databases Began to Be Used in the

question 6

Multiple Choice

Relational databases began to be used in the

• A)1960s.
• B)1970s.
• C)1980s.
• D)1990s.

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Definitions:

Net Income

Net income is the amount of money left after all expenses, taxes, and costs have been subtracted from a company's total revenue.

Revenues

Income generated from normal business operations and includes discounts and deductions for returned merchandise.